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o GND, IN1, IN2: these are 2 digital inputs TTL. At present
these inlets are not used.
o NO, COM, GND: this outlet is a potential-free relay. In this
contact loads of up to 6 Amperes 230V can be
connected.
- Connector 3: this connector has 2 functions:
o Pin 1: NC (Not Connected)
o The other pins: port RS485A.
- Connector 4: this connector has 2 functions:
o Pin 1: NC (Not Connected)
o The other pins. Port RS485B.
LED Indicators
The unit has 3 LED indicators.
Blue LED indicator. This LED indicates that the interface is
powered.
Green LED indicator. This LED indicates that the output , either
DC or three-phase, is active.
Red LED indicator. This LED indicates that the controller’s
internal braking system is active, that is, that system is
controlling the turbine.
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